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CuAl11Ni4Fe4 - Cupro Alu

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CuAl11Ni4Fe4 - Cupro Alu

ASTM B505

Utilisations types du C95500 :

QUINCAILLERIE DE BÂTIMENT: quincaillerie pour fenêtre

PRODUITS DE CONSOMMATION: touches de piano; instruments musicaux

ÉLECTRIQUE: matériel électrique

ÉLÉMENTS DE FIXATION: écrous à doublure principale

INDUSTRIEL: matériel de décapage; guides de vanne; guides de piston; sièges de soupape; extrémités de pompe; fouloirs de presse-garniture; vis; roues hélicoïdales; guides pour laminoir à chaud; mécanisme de recul des armes de poing; pièces de train d'atterrissage; composants d'aéronef; plaques d'usure; mâchoires de soudage; pièces de train d'atterrissage; moules en verre; pièces usinées; applications de traitement des eaux d'égout; composants de vanne; roulements; bagues; corps de vanne; engrenages

MARITIME:applications nautiques; couvercles pour matériel de l'industrie nautique; construction navale; matériel de l'industrie nautique

MATÉRIEL MILITAIRE: raccords gouvernementaux

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Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Specifications
Al Cu Fe Mn Ni
Min/Max 10.0-11.5 78.0 min 3.0-5.0 3.5 3.0-5.5
Nominals 11.0000 80.0000 4.0000 - 4.3000
Product Type Temper Type
Centrifugal ASTM B271, SAE J462, J461
Continuous ASTM B505, SAE J462, J461
Ingot ASTM B30
Precision ASTM B806
Sand ASTM B148, B763, SAE J461, J462
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
As Centrifugal Cast
TQ50 68 110 60 - - - - - - - - - 200 - -
TQ50 0 SMIN 20 760 415 - - 5 - - - - - - 200 - - 0
M02 68 90 40 - - - - - - - - - 190 - -
M02 0 SMIN 20 620 275 - - 6 - - - - - - 190 - - 0
As Continous Cast
TQ50 68 110 62 - - - - - - - - - - - -
TQ50 0 SMIN 20 758 427 - - 8 - - - - - - - - - 0
M07 68 95 40 - - - - - - - - - - - -
M07 0 SMIN 20 655 275 - - 10 - - - - - - - - - 0
As Permanent Mold Cast
M05 68 110 60 - - - - - - - - - - - -
M05 0 SMIN 20 760 415 - - 5 - - - - - - - - - 0
As Sand Cast
TQ50 68 120 68 - - - - - - - - - 230 70 38 15
TQ50 0 TYP 20 827 469 - - 10 - - - - - - 230 483 262 20
M01 68 90 40 - - - - - - - - - 190 - -
M01 0 SMIN 20 620 275 - - 6 - - - - - - 190 - - 0
TQ50 68 110 60 - - - - - - - - - 200 - -
TQ50 0 SMIN 20 760 415 - - 5 - - - - - - 200 - - 0
M01 68 100 44 - - - - - - - - - 195 48 31 13
M01 0 TYP 20 689 303 - - 12 87 - - - - - 195 331 214 18
Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 . 10-6 per oF (68-572 F) 16.2 . 10-6 per oC (20-300 C)
Density 0.272 lb/in3 at 68 F 7.53 gm/cm3 @ 20 C
Electrical Conductivity 8 %IACS @ 68 F 0.049 MegaSiemens/cm @ 20 C
Electrical Resistivity 122.8 ohms-cmil/ft @ 68 F 20.41 microhm-cm @ 20 C
Magnetic Permeability (As Cast) 1.32 1.32
Magnetic Permeability (TQ50 temper) 1.2 1.2
Melting Point - Liquidus 1930 F 1054 C
Melting Point - Solidus 1900 F 1038 C
Modulas of Elasticity in Tension 16000 ksi 110000 MPa
Poisson's Ratio 0.32 0.32
Specific Gravity 7.53 7.53
Specific Heat Capacity 0.1 Btu/lb/oF at 68 F 419.0 J/kg . oK at 293 K
Thermal Conductivity 24.2 Btu . ft/(hr . ft2°F)at 68F 41.9 W/m . oK at 20 C
Joining Technique Suitability
Brazing Good
Coated Metal Arc Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Machinability Rating 40
Oxyacetylene Welding Not Recommended
Soldering Excellent
End Product Specification
Centrifugal ASTM B271, SAE J462, J461
Continuous ASTM B505, SAE J462, J461
Ingot ASTM B30
Precision ASTM B806
Sand ASTM B148, B763, SAE J461, J462